Regular and Irregular Polygons

Printable worksheet for measuring the perimeter of regular and irregular polygons using a ruler.

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Introductory video describing the properties of regular and irregular polygons.

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Interactive exercises introducing basic methods to calculate perimeters without counting squares or line length.

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Interactive exercise introducing how to apply perimeter knowledge to calculate perimeters of shapes and objects.

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Interactive introduction to Perimeter, with comprehensive exercises to test knowledge.

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